/*********************************************************************
 * Copyright (C) 2002 Andrew Khan
 * <p>
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * <p>
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * <p>
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 ***************************************************************************/

package jxl.read.biff;

import jxl.biff.IntegerHelper;
import jxl.biff.RecordData;
import jxl.common.Logger;

/**
 * Contains the cell dimensions of this worksheet
 */
class HorizontalPageBreaksRecord extends RecordData {
    /**
     * The logger
     */
    private final Logger logger = Logger.getLogger
            (HorizontalPageBreaksRecord.class);

    /**
     * The row page breaks
     */
    private int[] rowBreaks;

    /**
     * Dummy indicators for overloading the constructor
     */
    private static class Biff7 {
    }

    ;
    public static Biff7 biff7 = new Biff7();

    /**
     * Constructs the dimensions from the raw data
     *
     * @param t the raw data
     */
    public HorizontalPageBreaksRecord(Record t) {
        super(t);

        byte[] data = t.getData();

        int numbreaks = IntegerHelper.getInt(data[0], data[1]);
        int pos = 2;
        rowBreaks = new int[numbreaks];

        for (int i = 0; i < numbreaks; i++) {
            rowBreaks[i] = IntegerHelper.getInt(data[pos], data[pos + 1]);
            pos += 6;
        }
    }

    /**
     * Constructs the dimensions from the raw data
     *
     * @param t the raw data
     * @param biff7 an indicator to initialise this record for biff 7 format
     */
    public HorizontalPageBreaksRecord(Record t, Biff7 biff7) {
        super(t);

        byte[] data = t.getData();
        int numbreaks = IntegerHelper.getInt(data[0], data[1]);
        int pos = 2;
        rowBreaks = new int[numbreaks];
        for (int i = 0; i < numbreaks; i++) {
            rowBreaks[i] = IntegerHelper.getInt(data[pos], data[pos + 1]);
            pos += 2;
        }
    }

    /**
     * Gets the row breaks
     *
     * @return the row breaks on the current sheet
     */
    public int[] getRowBreaks() {
        return rowBreaks;
    }
}







